/* Atlayo Platform Admin — admin.atlayo.com
   Visual language aligned with web_presentation2: airy layout, brand red + green. */

:root {
    --brand-red: #ff0000;
    --green: #07c160;
    --green-dark: #06ad56;
    --green-soft: #e8f9ef;
    --ink: #1f1f1f;
    --ink-soft: #6b6b6b;
    --ink-faint: #9a9a9a;
    --paper: #ffffff;
    --paper-warm: #f7f8f7;
    --line: rgba(0, 0, 0, 0.07);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
    --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.06);
    --radius: 14px;
    --radius-lg: 18px;

    --bg: var(--paper-warm);
    --surface: var(--paper);
    --surface-2: #f3f5f4;
    --border: var(--line);
    --text: var(--ink);
    --muted: var(--ink-soft);
    --accent: var(--green);
    --accent-hover: var(--green-dark);
    --danger: #e5484d;
    --warning: #e69500;
    --success: var(--green);
}

* { box-sizing: border-box; }

html, body {
    height: 100%;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI",
        Roboto, "Microsoft YaHei", sans-serif;
    font-size: 14px;
    line-height: 1.55;
    background: linear-gradient(180deg, var(--green-soft) 0%, var(--paper-warm) 28%, var(--paper-warm) 100%);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); }

.hidden { display: none !important; }

/* ---- Brand logo ---- */

.brand-logo-img {
    display: block;
    height: 2.25rem;
    width: auto;
    max-width: 100%;
}

.brand-logo-img-lg {
    height: 3.25rem;
    margin: 0 auto 12px;
}

.brand-logo-img-md {
    height: 2.75rem;
    margin: 0 auto 20px;
}

.brand-badge {
    display: inline-block;
    margin-top: 10px;
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--green-soft);
    color: var(--green-dark);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.login-brand {
    text-align: center;
    margin-bottom: 28px;
}

.login-tagline {
    margin: 0 0 4px;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ink);
}

/* ---- Shell layout ---- */

#admin-app {
    width: 100%;
    min-height: 100vh;
}

.admin-shell {
    display: flex;
    width: 100%;
    min-height: 100vh;
    align-items: stretch;
}

.sidebar {
    width: 250px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-right: 1px solid var(--border);
    padding: 0 0 20px;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    align-self: flex-start;
    min-height: 100vh;
    overflow-y: auto;
    box-shadow: var(--shadow-sm);
}

.sidebar::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 3px;
    background: var(--brand-red);
}

.sidebar-brand {
    padding: 22px 20px 18px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 12px;
    text-align: center;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 0 12px;
}

.nav-item {
    appearance: none;
    border: none;
    background: transparent;
    color: var(--muted);
    text-align: left;
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, transform 0.12s;
    width: 100%;
    font-family: inherit;
}

.nav-item:hover {
    background: var(--surface-2);
    color: var(--text);
}

.nav-item.active {
    background: var(--green-soft);
    color: var(--green-dark);
    font-weight: 600;
}

.admin-main {
    flex: 1;
    min-width: 0;
    padding: 28px 28px 40px;
    overflow-x: auto;
}

.admin-main .topbar {
    margin-bottom: 22px;
}

.admin-view {
    width: 100%;
}

.admin-view .card:last-child {
    margin-bottom: 0;
}

.access-denied-wrap {
    max-width: 520px;
    margin: 80px auto;
    padding: 0 24px;
    text-align: center;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.topbar h1 {
    margin: 0;
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--ink);
}

.topbar h1 span {
    color: var(--green);
}

.topbar-sub {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn {
    appearance: none;
    border: 1px solid var(--border);
    background: var(--paper);
    color: var(--text);
    border-radius: 999px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, transform 0.12s, box-shadow 0.15s;
    box-shadow: var(--shadow-sm);
}

.btn:hover {
    background: var(--surface-2);
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--green);
    border-color: var(--green);
    color: #fff;
}

.btn-primary:hover {
    background: var(--green-dark);
    border-color: var(--green-dark);
    box-shadow: 0 8px 20px rgba(7, 193, 96, 0.28);
}

.btn-danger {
    background: #fff;
    border-color: var(--danger);
    color: var(--danger);
}

.btn-danger:hover {
    background: rgba(229, 72, 77, 0.08);
}

.btn-sm { padding: 6px 12px; font-size: 12px; }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.card h2, .card h3 {
    margin: 0 0 14px;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 14px;
}

.stat-box {
    background: linear-gradient(180deg, #fff 0%, var(--surface-2) 100%);
    border-radius: var(--radius);
    padding: 16px;
    border: 1px solid var(--border);
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.12s;
}

.stat-box .label {
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 6px;
}

.stat-box .value {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--ink);
}

.stat-box-clickable {
    cursor: pointer;
}

.stat-box-clickable:hover {
    border-color: rgba(7, 193, 96, 0.45);
    box-shadow: 0 8px 22px rgba(7, 193, 96, 0.12);
    transform: translateY(-2px);
}

.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-bottom: 16px;
}

.toolbar input, .toolbar select {
    background: var(--paper);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 999px;
    padding: 9px 14px;
    font-size: 13px;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.03);
}

.toolbar input:focus, .toolbar select:focus {
    outline: none;
    border-color: rgba(7, 193, 96, 0.55);
    box-shadow: 0 0 0 3px rgba(7, 193, 96, 0.12);
}

.toolbar input { min-width: 260px; }

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--paper);
}

table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

table.data-table th,
table.data-table td {
    padding: 11px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

table.data-table th {
    background: var(--surface-2);
    color: var(--muted);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

table.data-table tr:hover td { background: rgba(7, 193, 96, 0.04); }

.badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-active { background: var(--green-soft); color: var(--green-dark); }
.badge-suspended { background: #fff4e0; color: var(--warning); }
.badge-terminated { background: #ffecef; color: var(--danger); }
.badge-pending { background: #eef3ff; color: #4a67c4; }
.badge-approved { background: var(--green-soft); color: var(--green-dark); }
.badge-denied { background: #ffecef; color: var(--danger); }
.badge-expired { background: var(--surface-2); color: var(--muted); }

.alert {
    padding: 14px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    border: 1px solid var(--border);
}

.alert-warning {
    background: #fff8eb;
    border-color: rgba(230, 149, 0, 0.25);
    color: #9a6200;
}

.alert-error {
    background: #fff0f1;
    border-color: rgba(229, 72, 77, 0.25);
    color: #b42318;
}

.login-screen {
    max-width: 460px;
    margin: 72px auto;
    text-align: center;
    padding: 0 24px;
}

.login-screen .card {
    text-align: left;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.login-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.login-tab {
    flex: 1;
    padding: 10px;
    background: none;
    border: none;
    color: var(--muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
}

.login-tab.active {
    color: var(--green-dark);
    border-bottom-color: var(--green);
}

#qrcode {
    display: flex;
    justify-content: center;
    min-height: 320px;
    align-items: center;
    background: #fff;
    border-radius: var(--radius);
    margin: 12px 0;
    border: 1px solid var(--border);
    overflow: hidden;
}

.qr-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
}

.qr-loader-spinner {
    width: 42px;
    height: 42px;
    border: 3px solid var(--green-soft);
    border-top-color: var(--green);
    border-radius: 50%;
    animation: qr-spin 0.75s linear infinite;
}

@keyframes qr-spin {
    to { transform: rotate(360deg); }
}

#qrcode.qr-ready canvas {
    animation: qr-reveal 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    opacity: 0;
    transform: scale(0.9);
}

@keyframes qr-reveal {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.phone-form input {
    width: 100%;
    background: var(--paper);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: var(--radius);
    padding: 11px 14px;
    font-size: 14px;
    margin-bottom: 10px;
}

.phone-form input:focus {
    outline: none;
    border-color: rgba(7, 193, 96, 0.55);
    box-shadow: 0 0 0 3px rgba(7, 193, 96, 0.12);
}

.status-text {
    color: var(--muted);
    font-size: 13px;
    margin-top: 8px;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(280px, 320px) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}

@media (max-width: 900px) {
    .admin-shell { flex-direction: column; }
    .sidebar {
        width: 100%;
        min-height: 0;
        position: static;
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding-bottom: 16px;
    }
    .sidebar-nav {
        flex-direction: row;
        flex-wrap: wrap;
        padding: 0 16px;
    }
    .nav-item { width: auto; }
    .detail-layout { grid-template-columns: 1fr; }
    .admin-main { padding: 20px 16px 32px; }
}

.profile-card img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--surface-2);
}

.profile-meta {
    margin-top: 12px;
    font-size: 13px;
}

.profile-meta dt {
    color: var(--muted);
    font-size: 11px;
    text-transform: uppercase;
    margin-top: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.profile-meta dd {
    margin: 2px 0 0;
    word-break: break-all;
}

.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.tab-btn {
    background: var(--paper);
    border: 1px solid var(--border);
    color: var(--muted);
    border-radius: 999px;
    padding: 7px 14px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    font-family: inherit;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.tab-btn.active {
    background: var(--green);
    border-color: var(--green);
    color: #fff;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.json-block {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px;
    overflow: auto;
    max-height: 400px;
    font-family: ui-monospace, monospace;
    font-size: 12px;
    white-space: pre-wrap;
    word-break: break-word;
}

.pagination {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 16px;
}

.pagination span { color: var(--muted); font-size: 13px; }

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(31, 31, 31, 0.45);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-dialog {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    max-width: 440px;
    width: 100%;
    box-shadow: var(--shadow);
}

.modal-dialog h3 { margin: 0 0 12px; font-weight: 800; }

.modal-dialog textarea {
    width: 100%;
    min-height: 80px;
    background: var(--paper);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: var(--radius);
    padding: 10px;
    font-family: inherit;
    margin-bottom: 12px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

code {
    background: var(--surface-2);
    padding: 2px 6px;
    border-radius: 6px;
    font-size: 12px;
}

.empty-state {
    text-align: center;
    color: var(--muted);
    padding: 40px 20px;
}

.profile-avatar, .profile-avatar-lg, .avatar-sm {
    object-fit: cover;
    background: var(--surface-2);
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: var(--shadow-sm);
}

.profile-avatar-lg {
    width: 96px;
    height: 96px;
    margin-bottom: 12px;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.user-cell {
    display: flex;
    align-items: center;
    gap: 10px;
}

.profile-header {
    text-align: center;
    margin-bottom: 8px;
}

.profile-header h3 {
    margin: 8px 0 6px;
    font-weight: 800;
}

.profile-actions {
    margin-top: 16px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.panel-section {
    margin-bottom: 24px;
}

.panel-section:last-child {
    margin-bottom: 0;
}

.panel-section h4 {
    margin: 0 0 12px;
    font-size: 12px;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.panel-meta {
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 13px;
}

.kv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}

.kv-item {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 11px 13px;
}

.kv-label {
    font-size: 11px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
    font-weight: 700;
}

.kv-value {
    font-size: 14px;
    word-break: break-word;
}

.muted {
    color: var(--muted);
    font-size: 12px;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--green-soft);
    border: none;
    font-size: 11px;
    font-weight: 600;
    color: var(--green-dark);
}

.miniapp-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px;
    margin-bottom: 10px;
}

.miniapp-card strong {
    display: block;
    margin-bottom: 2px;
}

.json-block.compact {
    max-height: 240px;
    font-size: 11px;
}

.data-table a {
    color: var(--green-dark);
    text-decoration: none;
    font-weight: 600;
}

.data-table a:hover {
    text-decoration: underline;
}